International audience
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June 2013 (v1)Journal articleUploaded on: December 4, 2022
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June 2014 (v1)Journal article
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2022 (v1)Journal article
Context. Classical Cepheids are the most popular distance indicators and tracers of young stellar populations. The key advantage is that they are bright and they can be easily identified in Local Group and Local Volume galaxies. Their evolutionary and pulsation properties depend on their chemical abundances. Aims: The main aim of this...
Uploaded on: December 3, 2022 -
2015 (v1)Journal article
We present new homogeneous measurements of Na, Al, and three alpha-elements (Mg, Si, Ca) for 75 Galactic Cepheids. The abundances are based on high spectral resolution (R~ 38 000) and high signal-to-noise ratio (S/N ~ 50-300) spectra collected with UVES at ESO VLT. The current measurements were complemented with Cepheid abundances provided by...
Uploaded on: December 4, 2022 -
August 20, 2019 (v1)Journal article
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Uploaded on: December 4, 2022